Mathematics Middle School

Identify the transformations that occured between ABCD and RSPQ.




Reflection over the y-axis

Translation down 2 and left 1

Translation right 3 and up 2

Rotation of 90o counterclockwise

Rotation of 90o clockwise

Reflection over the x-axis

Identify The Transformations That Occured Between ABCD And RSPQ. Reflection Over The Y-axisTranslation

Answers

Answer 1

Answer: rotation of 90 degrees counterclockwise

Step-by-step explanation: flip the page to counter clockwise once and see if ABCD lines up with RSPQ

Related Questions

Im Confused…

( The question is in the image )

Answers

Answer:

488

Step-by-step explanation:

Area of rectangle: 17 x 22 = 374

Area of triangle: 22 - 10 = 12

0.5(12 x 19) = 114

Add them together: 374 + 114 = 488

What multiplies to give you 15 and adds to give you -8?

Answers

Answer:

-5 and -3 because if you multiply both the answer is 15 and if you plus both the answer is -8.

Answer:

Step-by-step explanation:
Take one number as x.

Given,
x + ? = -8
? = - 8 - x

So, second number is -8 - x

Now,
x ( -8 - x) = 15
-8x - x² = 15
-8x - x² - 15 = 0
-x² - 8x - 15 = 0
(-x² - 3x) + (5x - 15) = 0
x (-x - 3) + 5 (-x - 3) = 0
(- x - 3)(x + 5) = 0

•°• x = -3 & x = -5

=》The required numbers are - 3 & - 5.



Hope it helps ⚜





If 70 and above is considered a passing grade, how many students passed the math test?

A.

6

B.

10

C.

9

D.

8









can you please not delete this? im actually VERY confused and would like people to not just delete anything i ask : ) and to the person who deleted my question, im asking for people to explain it, not answer for me.

Answers

Answer:  D) 8

Explanation:

The green, light blue, and red bars all indicate scores that are 70 or higher.

We add up the heights of those bars to find out how many people passed.

green bar = height of 2light blue bar = height of 5red bar = height of 1

So 2+5+1 = 8 people passed.

Unfortunately 2 people (dark blue bar) got below 70 so they didn't pass.

D is the correct answer

Does the equation r = 3 represent a function? Choose one option from each drop-down menu to explain your answer. For an equation to represent a function, multiple different inputs cannot have the same outputs The equation x = 3 represents a function because! Choose... inputs have Choose... outputs. Choose... the same multiple different​

Answers

Answer:

This relation is NOT a function. In order for an equation to represent a function, every x in the range of the function must only have one y -value.

GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.

Answers

Answer:

The third pig is only 2/3 of the way done with his strawberry house, the fourth pig builds a house out of sticks he’s only 2/3 of the way there, the last pig builds a house out of bricks he’s only 2/3 of the way there.

Step-by-step explanation:

pleaseeeee help me with this!

Answers

Answer:

x=32 degrees

Step-by-step explanation:

triangle is 180

right angle=90

angle=58

180-90-58=32

(SAT Prep) If the lengths of two sides of a triangle measure 8 and 13 what could the length of the third side measure
(A) 6

(B) 21

(C) 3

(D) 4
Hint its not D.

Answers

Answer:

A)6

Step-by-step explanation:

Use the triangle inequality theorem, which states that the third side of a triangle can not be greater than or equal to the sum of the other two sides, and can be no less than the or equal to the difference of the two other sides.

The sum is 8+13=21

The difference is 13-8=5

So if we call our third side x, then

[tex]5

If the lengths of two sides of a triangle measure 8 and 13 units, using triangle inequality theorem, the length of the third side could be 6 units.

What is triangle inequality theorem?

The triangle inequality theorem describes the relationship between the three sides of a triangle. According to this theorem, for any triangle, the sum of lengths of two sides is always greater than the third side.

Given the two sides be 8 and 13 units.

Let the third side be x units.

First,

8 + 13 > x

21 > x

x < 21

Second,

8 + x > 13

x > 5

Third,

13 + x > 8

True for all values of x.

So,

5 < x < 21

From the given options, only 6 satisfies our condition.

Learn more about triangle inequality theorem here

https://brainly.com/question/1163433

#SPJ2

Freddie needs to buy 3 dozen cookies for a party. The first 20 cookies cost $0.27 each. The rest cost $0.17 each.
How much will Freddie spend on cookies?
$2.72
$5.40
$8.12
$9.72

Answers

Answer:

$8.12 is the total amount Freddie will spend on the cookies.

Step-by-step explanation:

3 dozen = 36 cookies

20 x $0.27= $5.4

we still need 16 more cookies

16 x $0.17= $2.72

add $5.4 and $2.72 together. which = $8.12

gordon the gecko is collecting crickets. his crickets weigh 100g today, and the weight of his collection increases by 20% each day. in how many days will he first have more than 300g of crickets

Answers

Answer:

1. 11e+5, 2. 5a-5, 3. 1+9, 4. 1+5, 5. -5y+10, 6. 6m

Step-by-step explanation:

A rectangular glass window is divided into two equivalent right triangles by a diagonal brace.
What is the length of the diagonal brace?



A 9 inches


B 12 inches


C 15 inches


D 21 inches

Answers

15 inches because u have to use the Pythagoras formula which is a^2+b^2=c^2 Which is 9^2+12^2=225
Then the square root of 225= 15

Answer:

21

Step-by-step explanation:

A small airplane can hold 13 people per trip. How many trips would it take the airplane to transport 9,165 people
show your work

Answers

Answer:  705 trips

Step-by-step explanation:

divide 9165 by 13

please help me with this question

Answers

Answer:

49

Step-by-step explanation:

PEMDAS

Parentheses first or as symbols, ( and ), Exponents next, and there are no exponents, then Multiplication and Division from left to right, and lastly, Addition and Subtraction from left to right.

5 x (6 + 4) - 1

=5 x (10) - 1

=5 x 10 - 1

=50 - 1

=49

Answer:

49!

Step-by-step explanation:

PEMDAS

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction


Start with parentheses, so 6+4. 10.

Then your equation is 5 x 10 - 1.

Then Multiplication, since there are no exponents- 5 x 10 = 50.

Then since there’s no division, skip to addition.

Since there is no addition either go to subtraction, 50 - 1.

50 - 1 = 49.


5 x (6 + 4) - 1 = 49

-2.5(-3+4n+8) can you please expand it? tysm!!

Answers

Answer:

-12.5-10n

Step-by-step explanation:

-2.5(-3+4n+8)

= -2.5(5+4n)

= -12.5 -10n

Answer:

-12.5-10n

Step-by-step explanation:

(-2.5× -3)+(-2.5×4n)+(-2.5×8)

7.5- 10n-20

7.5-20-10n

-12.5-10n

Which statement best describes how to verify the Pythagorean Theorem using this drawing?


PLEASE HELP!!!!!!!!!!!!!!!!!!!!! I WILL BE FINISHED IF I GET THIS LAST ONE DONE!!!!!


A The sum of the perimeters of the smaller squares is equal to the perimeter of the larger square.


B The difference of the perimeters of the smaller squares is equal to the perimeter of the larger square.


C The difference of the areas of the smaller squares is equal to the area of the larger square.


D The sum of the areas of the smaller squares is equal to the area of the larger square.

Answers

Answer:

Either A or D

Step-by-step explanation:

Because if you put the area of the two smaller squares together it would equal that one big square.

I don't know if this is right just a tough guess but I hope this helps!

And Good Job for almost being completed!

:)

D, because a^2 + b^2 is c^2

Answer the question below if you need more info please ask in the comment section

Answers

Answer:

1/9 by squaring 1/3........

D............................................

Step-by-step explanation:

I'm sorry if I'm wrong

HELP PLEASE ANY IRRELEVANT ANSWERS WILL BE REPORTED
Find Slope:

Answers

Answer:

4 i think

Step-by-step explanation:

because the slope is a triangle, and the way the line is it would be 4 i think

This list shows the weight of three vegetables Frank bought to make stew.

The potatoes weighed
2 7/8
pounds.
The green beans weighed
1 1/4
pounds.
The peppers weighed

2 1/2
pounds.
How many more pounds of vegetables would he need to have exactly 10 pounds of vegetables for his stew?

Answers

Answer:

3 3/8

Step-by-step explanation:

6 5/8

10-6 5/8

Write an inequality for the situation:

You need to save at least $250.

Answers

Answer:

your answer will be m ≥ 250

s >= 250

s represents the amount of money you need to save
>= is the greater than or equal to sign !

Translate each verbal phrase into an algebraic expression or equation.
13) Seven more than the quotient of a number and 2 is 10.
14) Five less than twice a number is 7.
15) One less than the product of four and a number is 11.
16) Six less than six times a number is 12.
17) Ten more than the quotient of a number and 3 is 12.
18) Seven more than twice a number is 1.
19) The sum of 9 and the quotient of x and 7 is 11.
20) The product of 8 and the difference of n and 3.

Answers

Answer:

13) 7 + x/2 = 10

14)  2x - 5 = 7

15) 4x - 1 = 11

16) 6x - 6 = 12

17) x/3 + 10 = 12

18) 2x + 7 = 1

19) 9 + x/7 = 11

20) 8(n - 3)

Step-by-step explanation:

The quotient of x and 2 = x ÷ 2 = x/2

The product is the result of multiplying two or more other numbers

The sum is the result of adding two or more numbers

The difference is the result of subtracting one number from another

13) 7 + x/2 = 10

14)  2x - 5 = 7

15) 4x - 1 = 11

16) 6x - 6 = 12

17) x/3 + 10 = 12

18) 2x + 7 = 1

19) 9 + x/7 = 11

20) 8(n - 3)

c²+ a if a = 1/2 and c = 9

Answers

[tex] \longrightarrow \tt {c}^{2} + a [/tex]

[tex] \\ [/tex]

[tex] \longrightarrow \tt {9}^{2} + \dfrac{1}{2} [/tex]

[tex] \\ \\ [/tex]

[tex] \longrightarrow \tt 81+ \dfrac{1}{2} [/tex]

[tex] \\ \\ [/tex]

[tex] \longrightarrow \tt 81+0.5[/tex]

[tex] \\ \\ [/tex]

[tex] \longrightarrow \tt 81.5[/tex]

Answer:81.5
Explanation c^2+a= 9^2+0.5
=81.5

only answer if yk how to do this

Answers

Answer:

x = 25

scalene, acute

Step-by-step explanation:

Sum of the interior angles of a triangle = 180°

[tex]\implies (2x+11)+(3x-7)+(2x+1)=180[/tex]

[tex]\implies 2x+11+3x-7+2x+1=180[/tex]

Collect like terms:

[tex]\implies 2x+3x+2x+1+11-7=180[/tex]

Combine like terms:

[tex]\implies 7x+5=180[/tex]

Subtract 5 from both sides:

[tex]\implies 7x=175[/tex]

Divide both sides  by 7:

[tex]\implies x=25[/tex]

Substituting found value of [tex]x[/tex] into the three angle expressions:

∠A = (2 x 25) + 11 = 61°

∠B = (3 x 25) - 7 = 68°

∠C = (2 x 25) + 1 = 51°

This is a scalene triangle as it has three different angles and three different side lengths (non-congruent).

It is also an acute triangle as all interior angles are less than 90°

x=25 because a triangle is 180° so 2x+11+3x-7+2x+1=180

On a recent round of golf, Shana did not make par on 3 out of 18 holes. On what percent of holes did Shana make par?

Answers

Answer:

16.6667%

Step-by-step explanation:

16.6667
Set up the numbers you have
3/18 and x/100
Cross multiply
3x100 = 300
18•x = 18x
300 divided by 18 = 16.6667
If the answer has to be rounded to the nearest whole then it would be 17%

Help meeeeee! don't search please and copy down definition! use a basic sentence.

Answers

Answer:

A Quadrilateral is a four-sided polygon,like a square,rectangle,or rhombus

Hope it Helps#CarryOnLearning

A four sided shape which it’s angles add up so 360°

GIVING BRAINLIEST FOR BEST ANSWER!
Solve seven times four and five eighths.
A) Twenty eight and three eighths
B) Twenty eight and five eighths
C) Thirty two and three eighths
D) Thirty two and five eighths

Answers

Answer: the answer to you question would be C.

Answer:

C) Thirty two and three eighths

Step-by-step explanation:

Help me wit my homework thx

Answers

Answer: the answer to #3 is a= 4

Step-by-step explanation:

I have to answer each question with a separate box

Answer:

3) a = 4

4) m = 10

5) x = 2

6) (correct as is)

9) t = 14

Step-by-step explanation:

3:

Step 1: Add 4 to both sides.

[tex]8+4=3a-4+4[/tex] [tex]12=3a[/tex]

Step 2: Divide both sides by 3.

[tex]12/3 = 3a/3[/tex] [tex]a = 4[/tex]

4:

Step 1: Subtract 9 from both sides.

[tex]m/5 + 9 - 9 = 11 - 9[/tex] [tex]m/5 = 2[/tex]

Step 2: Multiply both sides by 5.

[tex]m/5 * 5 = 2 * 5[/tex] [tex]m = 10[/tex]

5:

Step 1: Subtract 13 from both sides.

[tex]13+7x-13=27-13[/tex] [tex]7x=14[/tex]

Step 4: Divide both sides by 7.

[tex]7x/7 = 14/7[/tex] [tex]x=2[/tex]

6: (correct as is)

9:

Step 1: Subtract 5t from both sides.

[tex]42+5t-5t=8t-5t[/tex] [tex]42=3t[/tex]

Step 2: Divide both sides by 3.

[tex]42/3=3t/3[/tex] [tex]t=14[/tex]

Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. Order does not matter.
ITEM BANK: Move to Bottom
A cell phone company charges $19.95 per month for the first 2G of data usage, then $5 per gig of usage over the initial 2G.4y = 2x5y = x +
1
3
A cell phone company charges $29.95 per month for unlimited data usage.Direct VariationY-intercept is not the originx =
2y
5
+ 8y = -7xy = 4x - 6y = 5xy = 5x + 1y =
x
2
y =
x
3
- 4y = xy-intercept is the origin

Answers

[tex]\color{indigo}\rule{1pt}{1000000pt}[/tex]

what is the constant term in the expression 6 x 3^y + 8x^2 + 5x + 7

Answers

Answer:

The constant term is 7

Answer:

Step-by-step explanation:

The constant term is 7. this is because x and y are unknowns and change depending on the other. As 6x^3y will change depending on what x or y is so will: 8x^2 and 5x therefore 7 is the constant term.

What is the solution to the equation 1/4x - 1/8 = 7/8 + 1/2x?

Answers

Answer:

x = -4

Step-by-step explanation:

I simplified both sides, then, isolated the variable

PLEASE HELP!!!! WILL MARK BRAINIEST

Answers

Answer: True

Explanation: It must work for every possible input value. And it has only one relationship for each input value.

Please answer the following questions 1 2 and 3 with showing your work fully!

Answers

Answer:

1. Point of intersection = (4, 360)

2. (4, 360) number of hours and the total cost of the repairs is the same for both repair shops

3. Amy's Auto Repair: $280

Step-by-step explanation:

1.  y = 100 + 65x    and    y = 40 + 80x

Equate the equations and solve for x:

y = y ⇒ 100 + 65x = 40 + 80x

subtract 65x from both sides ⇒ 100 = 40 + 15x

subtract 40 from both sides ⇒ 60 = 15x

divide both sides by 15 ⇒ 4 = x

Therefore, x = 4

Substitute x = 4 into either of the equations to find y:

⇒ y = 40 + (80 x 4) = 40 + 320 = 360

Point of intersection = (4, 360)

2. The two lines intersect at (4, 360)

In this context, the point of intersection is where the number of hours and the total cost of the repairs is the same for both repair shops.

3. Substitute x = 3 into the equations and compare:

Mike's repair shop:  y = 100 + (65 x 3) = 295

Amy's auto repair: y = 40 + (80 x 3) = 280

Therefore, Amy's Auto Repair is the cheapest (as 280 < 295) and the cost is $280.

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